Which of the 4 operations are false for each round in the AES algorithmi) Substitute Bytesii) Shift Columnsiii) Mix Rowsiv) XOR Round Key

Which of the 4 operations are false for each round in the AES algorit

1.	Which of the 4 operations are false for each round in the AES algorithmi) Substitute Bytesii) Shift Columnsiii) Mix Rowsiv) XOR Round Key
A.	i) only
B.	ii) iii) and iv)
C.	ii) and iii)
D.	only iv)View Answer
Answer» C. ii) and iii)